View Full Version : How much VTT and PCH for P55 board with 680
thebanik
12-23-2010, 01:23 AM
So just wanted to check how much vtt is sort of safe under LN2, (around -105 C according to my cheap ass thermometer). I have put 1.45V for vtt at max as of now and 1.38V for PCH. Would pushing more Vtt help me in achieving stability at higher clocks???
Hondacity
12-23-2010, 06:07 AM
pch doesn't really help in bclk'ing
use a low multi...for cpu and ram.
try maxing out your bclk..with 1.35v vtt...
thebanik
12-23-2010, 09:01 AM
pch doesn't really help in bclk'ing
use a low multi...for cpu and ram.
try maxing out your bclk..with 1.35v vtt...
thats what I believed Honda, but recently saw an old thread by either Miahellen or Hicookie about them using PCH @ 1.38V, hence, :D
Hondacity
12-23-2010, 09:09 AM
try with low voltage on pch first..see what is the max bclk...
then increase pch....
always start low ....thats what she said...lol